Do you need help? Please contact our support team from 9 to 17 CET via support.pressclub@bmwgroup.com.

PressClub Global · Article.

BMW presents “Vehicular Small Cell” at Mobile World Congress 2015 in Barcelona. World’s first mobile femtocell for optimised in-car connectivity.

Munich. At the Mobile World Congress in Barcelona from 2 - 5 March 2015, the BMW Group, peiker acustic GmbH & Co. KG and Nash Technologies GmbH will present the “Vehicular Small Cell” research project, which aims to improve mobile reception in vehicles.

Technology
·
ConnectedDrive
 

Munich. At the Mobile World Congress in Barcelona from 2 - 5 March 2015, the BMW Group, peiker acustic GmbH & Co. KG and Nash Technologies GmbH will present the “Vehicular Small Cell” research project, which aims to improve mobile reception in vehicles.

We are seeing an increase in in-car use of mobile devices such as smartphones, tablets, wireless-enabled wearable technology like smartwatches and many other devices that will in future form part of the “Internet of Things”. However, the strong signal-shielding effect of the vehicle body can often cause reception problems, particularly when driving in areas with poor cellular coverage. It was to address this problem that the BMW Group, network specialists Nash Technologies GmbH and automotive supplier peiker acustic GmbH & Co. KG launched the “Vehicular Small Cell” research project.

A femtocell is a mini cellular base station typically used to provide improved indoor cellular connectivity in businesses or private homes. For the first time, the BMW Group and its research partners are now developing a femtocell for mobile in-car application. The “Vehicular Small Cell” provides optimal access to cellular networks via the vehicle aerial while at the same time reducing electromagnetic radiation inside the vehicle significantly.

The advantages at a glance.
The “Vehicular Small Cell” automatically sets up a wireless connection between all mobile devices in the car - including passengers’ devices – and the vehicle aerial. The improved wireless connectivity greatly reduces the number of interrupted phone calls and provides more stable connection quality while driving. Improved connectivity also allows higher bit rates to be transmitted, which significantly improves the performance of functions such as web surfing, e-mail checking and music streaming.

The “Vehicular Small Cell” allows all mobile devices inside the vehicle to transmit at very low power, which minimises radiation. What’s more, low-power transmission also saves battery power.

Dr Peter Fertl, Project Manager BMW Group, puts it like this: “The ‘Vehicular Small Cell’ will allow our customers to enjoy uninterrupted in-car usage of all mobile devices such as smartphones, tablets, smartwatches and other connected devices of the future – even when driving through areas with poor cellular coverage.”

Article Offline Attachments.

Article Media Material.

My.PressClub Login
 

BMW Group Streaming.

ANNUAL ACCOUNTS PRESS CONFERENCE

Munich, 18 March 2020. 
Here you can see the webcast of the BMW Group Annual Accounts Press Conference 2020.

Open Streaming Page

CO2 emission information.

The following applies to consumption figures for vehicles with new type approval, September 2017 onward: The figures for fuel consumption, CO2 emissions and energy consumption are obtained in accordance with the specified measuring procedure (EC Regulation No. 715/2007), as issued and amended. The figures are for a basic-version vehicle in Germany. The bandwidths allow for differences in the choice of wheel and tire sizes and items of optional equipment and can be changed by the configuration.

Obtained on the basis of the new "Worldwide harmonized Light vehicles Test Procedure" (WLTP), the figures are converted back to the "New European Driving Cycle" (NEDC) for the sake of comparability. Values other than those stated here may be used for the purposes of taxation and for other vehicle-related duties relating to CO2 emissions.

More information about official fuel consumption figures and the official specific CO2 emissions of new passenger cars can be obtained from the "guideline on fuel consumption, CO2 emissions and current consumption of new passenger cars", available here: https://www.dat.de/co2/.

Add your filter tags.

Press Release
Press Kit
Speech
Fact & Figures
Spanish
  • Language of file attachment
  • Arabic
  • Chinese
  • Chinese (simplified)
  • English
  • English
  • French
  • German
  • Hungarian
  • Italian
  • Japanese
  • Korean
  • Other Language
  • Russian
  • Spanish
Updates
Top-Topic
Submit filter
Clear all
 
Sun
Mon
Tue
Wed
Thu
Fri
Sat
 
Login